2012 JA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5605436000
Semi-major axis (a)2.1098199000 AU
Inclination (i)2.22745000°
Long. of Asc. Node (Ω)41.39998000°
Arg. of Perihelion (ω)236.31816000°
Mean Anomaly (M)138.94599000°
Mean Motion (n)0.3216147700°/day
Perihelion dist (q)0.92717390 AU
Aphelion dist (Q)3.29246590 AU
Orbital Period3.06455960 yr
Physical Parameters
H (abs. magnitude)24.96
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.410″
Uncertainty8
Orbit TypeApollo
MOID0.010953 AU
Observations Used38
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-05-04
Observations (38)
Date Type RA Dec Mag Band Observatory
2012-04-20 08:51:11 C 14 52 51.14 -13 40 26.5 V G96
2012-04-20 09:01:20 C 14 52 52.29 -13 40 35.5 V G96
2012-04-20 09:21:26 C 14 52 54.62 -13 40 53.1 V G96
2012-04-28 09:18:22 C 15 31 24.39 -17 59 49.5 V G96
2012-04-28 09:29:11 C 15 31 27.52 -18 00 10.9 V G96
2012-05-01 09:58:03 C 15 59 33.36 -20 48 37.7 r G96
2012-05-01 10:05:37 C 15 59 36.88 -20 48 57.8 r G96
2012-05-01 10:13:09 C 15 59 40.30 -20 49 18.4 r G96
2012-05-01 10:20:46 C 15 59 43.80 -20 49 38.3 r G96
2012-05-01 10:56:47 C 16 00 00.10 -20 51 14.4 o H01
2012-05-01 11:04:05 C 16 00 03.74 -20 51 32.4 r G96
2012-05-01 11:05:06 C 16 00 04.26 -20 51 36.1 r G96
2012-05-01 11:06:06 C 16 00 04.72 -20 51 38.5 r G96
2012-05-01 11:07:06 C 16 00 05.18 -20 51 40.8 r G96
2012-05-01 11:07:19 C 16 00 05.00 -20 51 42.3 o H01
2012-05-01 16:29:14 C 16 02 46.44 -21 04 48.7 t E10
2012-05-01 16:30:00 C 16 02 46.82 -21 04 50.9 t E10
2012-05-01 16:30:47 C 16 02 47.18 -21 04 53.1 t E10
2012-05-01 16:31:32 C 16 02 47.54 -21 04 55.2 t E10
2012-05-01 16:32:17 C 16 02 47.91 -21 04 57.3 t E10
2012-05-01 16:33:49 C 16 02 48.63 -21 05 01.3 t E10
2012-05-01 16:34:34 C 16 02 48.99 -21 05 03.6 t E10
2012-05-01 16:35:20 C 16 02 49.36 -21 05 05.6 t E10
2012-05-01 16:36:06 C 16 02 49.72 -21 05 07.7 t E10
2012-05-01 16:36:51 C 16 02 50.07 -21 05 09.7 t E10
2012-05-01 16:37:37 C 16 02 50.43 -21 05 11.7 t E10
2012-05-02 06:41:31 C 16 10 21.61 -21 47 12.8 o H01
2012-05-02 06:52:11 C 16 10 27.24 -21 47 45.1 o H01
2012-05-02 07:01:18 C 16 10 32.06 -21 48 12.3 o H01
2012-05-02 07:16:52 C 16 10 40.32 -21 48 59.3 o H01
2012-05-02 08:56:19 C 16 11 33.60 -21 53 54.1 o 291
2012-05-02 09:00:12 C 16 11 35.64 -21 54 05.5 o 291
2012-05-02 09:04:05 C 16 11 37.76 -21 54 16.6 o 291
2012-05-03 08:07:03 C 16 25 41.33 -23 05 51.5 o H21
2012-05-03 08:14:58 C 16 25 46.35 -23 06 17.1 o H21
2012-05-03 08:23:16 C 16 25 51.63 -23 06 43.5 o H21
2012-05-04 09:58:53 C 16 44 23.07 -24 29 50.3 o 807
2012-05-04 10:20:47 C 16 44 40.02 -24 31 02.0 o 807